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[ANN] Cryptamail - Secure Messenger Proof-of-Concept built on top of Nxt singapore
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Author Topic: [ANN] Cryptamail - Secure Messenger Proof-of-Concept built on top of Nxt  (Read 14996 times)

kushti

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    Hi guys!

    For last Techcrunch Disrupt NY a small team(including me as main developer) made messenger built on top of Nxt messaging and aliases. The idea is to hide all tech complexity about blockchain, encryption etc. The service makes NXT account for you, send you some free coins for testing purposes(it works over testnet now), encodes sender alias & title into message, encrypts outgoing messages and shows you mail-like inbox.


    Some notes(more in FAQ):
    • As it works over testnet, things could be slow(block generation in testnet is not that stable)
    • You can
    • You can send message to alias(testnet alias) only
    • No "Sent messages" as we can't decrypt them
    • We store walletphrase & alias in an encrypted form. Password is needed to decrypt. And we store no password, only its hash. So we can't help you in case of password being forgotten. Good news: we don't know usernames(aliases)  and wallet phrases as well.
    • It could be opensourced later. Time will show.
    • Bugs are possible, as it's hackathon-quality product. Please report of any found.

    I myself a new NXT core developer
https://nxtforum.org/introduce-yourself/nxt-core-java-developer-checking-in!/ . Me and my team are also thinking about building blockchain-based apps(on top of NXT of course  :)). We appreciate any help / feature requests / suggestions / friendship with developers, investors, thinkers, enthusiasts and just good people. [/list]
« Last Edit: May 14, 2014, 12:54:45 pm by kushti »
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apenzl

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I think I love you…  :o   

+1  :)

jl777

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    Hi guys!

    For last Techcrunch Disrupt NY a small team(including me as main developer) made messenger built on top of Nxt messaging and aliases. The idea is to hide all tech complexity about blockchain, encryption etc. The service makes NXT account for you, send you some free coins for testing purposes(it works over testnet now), encodes sender alias & title into message, encrypts outgoing messages and shows you mail-like inbox.


    Some notes(more in FAQ):
    • As it works over testnet, things could be slow(block generation in testnet is not that stable)
    • You can
    • You can send message to alias(testnet alias) only
    • No "Sent messages" as we can't decrypt them
    • We store walletphrase & alias in an encrypted form. Password is needed to decrypt. And we store no password, only its hash. So we can't help you in case of password being forgotten. Good news: we don't know usernames(aliases)  and wallet phrases as well.
    • It could be opensourced later. Time will show.
    • Bugs are possible, as it's hackathon-quality product. Please report of any found.

    I myself a new NXT core developer
https://nxtforum.org/introduce-yourself/nxt-core-java-developer-checking-in!/ . Me and my team are also thinking about building blockchain-based apps(on top of NXT of course  :)). We appreciate any help / feature requests / suggestions / friendship with developers, investors, thinkers, enthusiasts and just good people. [/list]
Welcome to the NXT team!
I just sent you some MGW
you might want to do a tx, you dont have any tx yet

James
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CryptKeeper

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Vanity Accounts Sale :-)

salsacz

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it is nice when the dreams come true (Nxt decentralized internet)
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apenzl

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http://cryptamail.com/
http://faq.cryptamail.com

It would be nice though if you wrote NXT or NxtCoin instead of "nextcoin"...   ;)

bitcoinpaul

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nextcoin

as a core dev... ::)

Otherwise: HUGE!
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wesley

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nextcoin

as a core dev... ::)

Otherwise: HUGE!

someone else made the design.
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Berzerk

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nextcoin

as a core dev... ::)

Otherwise: HUGE!

someone else made the design.
Also deliver a NXT address for donations, not just BTC. ;)
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CryptoScalper

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Alias already registered in BlockChain! 


ROFLMAO...  I had NO IDEA someone had registered smaragda!!!    ;D

If you get a CryptaMail (or whatever else) from the smaragda alias...  IT AIN'T GONNA BE FROM ME FOLKS!!!!!    8)

...I wish the NXT in that account was mine though...
« Last Edit: May 14, 2014, 01:51:52 pm by smaragda »
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BitcoinForumator

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@kushti - Why is 3rd Step - Alias Registration - taking so long (10 minutes now)?

"Alias registered, you can now send and receive messages."
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eimon

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Wow this looks really cool. Are you planning on switching from testnet to main net at some point? If so how will that work? Will users have to purchase some NXT in order to use an account? Also, any plans to sell shares on the AE?
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Ezravdb

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Oh my god this is tits!!  :o

You can read minds!

Welcome!
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TwinWinNerD

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@kushti - Why is 3rd Step - Alias Registration - taking so long (10 minutes now)?

"Alias registered, you can now send and receive messages."

testnet block generation is incredibly slow

kushti

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Alias already registered in BlockChain! 


ROFLMAO...  I had NO IDEA someone had registered smaragda!!!    ;D

If you get a CryptaMail (or whatever else) from the smaragda alias...  IT AIN'T GONNA BE FROM ME FOLKS!!!!!    8)

...I wish the NXT in that account was mine though...


Quote
val als = Alias.getAlias("smaragda")
println(s"smaragda: ${Convert.toUnsignedLong(als.getAccount.getId)} --  ${als.getTimestamp}")

> smaragda: 15436509232181115695 --  3041071

(that's about testnet, register your alias ASAP in realnet if it's free :)
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PoofKnuckle

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What the hell is going on with NXT? Why is it so awesome? Why can I not handle the awesome? My head, it assplodes.

That is all.
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kushti

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@kushti - Why is 3rd Step - Alias Registration - taking so long (10 minutes now)?

"Alias registered, you can now send and receive messages."

For simplicity's sake our app does 2 things: first sends testnet money(51 NXT) to account generated then register alias from that account(and waits until changes are visible via blockchain). Testnet works slow, sometimes it could be even 10-15 mins between blocks, so you have to wait :( Can't fix it, sorry :(

Guys thanx for awesome feedback! s/next/nxt will be done by frontend guys soon as well as other issues being reported.
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CryptoScalper

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Quote
val als = Alias.getAlias("smaragda")
println(s"smaragda: ${Convert.toUnsignedLong(als.getAccount.getId)} --  ${als.getTimestamp}")

> smaragda: 15436509232181115695 --  3041071

(that's about testnet, register your alias ASAP in realnet if it's free :)

Taken...  http://localhost:7876/nxt?requestType=getAliasURI&alias=smaragda

              http://localhost:7876/nxt?requestType=listAccountAliases&account=15436509232181115695
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PoofKnuckle

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If anyone needs a guinea pig, send me a message @ poofknuckle
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innovator256

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this is simply awesome!..bitmessage and nxtmail
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